
J. Marvin Campbell
Acting
Biography
J. Marvin Campbell is an actor.
Known For

Twin Peaks
The body of Laura Palmer is washed up on a beach near the small Washington state town of Twin Peaks. FBI Special Agent Dale Cooper is called in to investigate her strange demise only to uncover a web of mystery that ultimately leads him deep into the heart of the surrounding woodland and his very own soul.

Quantum Leap
Theorizing that one could time travel within his own lifetime, Dr. Sam Beckett stepped into the Quantum Leap accelerator and vanished... He woke to find himself trapped in the past, facing mirror images that were not his own and driven by an unknown force to change history for the better. His only guide on this journey is Al, an observer from his own time, who appears in the form of a hologram that only Sam can see and hear. And so Dr. Beckett finds himself leaping from life to life, striving to put right what once went wrong and hoping each time that his next leap will be the leap home.

Castle
After a serial killer imitates the plots of his novels, successful mystery novelist Richard "Rick" Castle receives permission from the Mayor of New York City to tag along with an NYPD homicide investigation team for research purposes.

CSI: Crime Scene Investigation
A Las Vegas team of forensic investigators are trained to solve criminal cases by scouring the crime scene, collecting irrefutable evidence and finding the missing pieces that solve the mystery.

CSI: Crime Scene Investigation
A Las Vegas team of forensic investigators are trained to solve criminal cases by scouring the crime scene, collecting irrefutable evidence and finding the missing pieces that solve the mystery.

Dr. Quinn, Medicine Woman
Dr. Michaela Quinn journeys to Colorado Springs to be the town's physician after her father's death in 1868.

Ray Donovan
Set in the sprawling mecca of the rich and famous, Ray Donovan does the dirty work for LA's top power players, and makes their problems disappear. His father's unexpected release from prison sets off a chain of events that shakes the Donovan family to its core.

Saving Grace
Grace Hanadarko is a tormented, fast-living Oklahoma City police detective who, despite having an excellent career in solving crimes, takes self-destruction to new heights. After seeing tremendous tragedy, both professionally and personally, Grace reaches a turning point one night and meets a rough-hewn angel with a similar past who wants to help lead her back to the right path.

Joan of Arcadia
Joan Girardi has begun acting a little strange since her family moved to the city of Arcadia. No one knows that various people keep introducing themselves as God, and then giving the teenager specific directions to do things. Unsure of what God wants, and if she's even sane, Joan tentatively begins to follow God's cryptic directives, all the while trying to retain a "normal" teen-aged existence.

JAG
Harmon "Harm" Rabb Jr. is a former pilot turned lawyer working for the military's JAG (Judge Advocate General) division, the elite legal wing of officers that prosecutes and defends those accused of military-related crimes. He works closely with Lt. Col. Sarah Mackenzie, and together they do what needs to be done to find the truth.
Filmography
as Men in Black Agent
as Rett
as Dr. Cooper
as Man #2
as Wyatt (as Marvin Campbell)
as Ralphie
as Another Park Ranger
as Cop #1
as Haz Mat Tech
as HazMat Tech
as Guard
as Biber
as Tank Commander
as Marvin
as Deputy Fraser
as Bus Counter Tender
as Lt. Strathern
as M.P. #1
as Sailor